Exhaust System: Description and Operation
The exhaust system consists of the components shown in the following illustrations.Exhaust System Components - 5.4L, 4x2
Exhaust System Components - 5.4L, 4x4
To ease the removal and installation of the exhaust components, lubricate the insulators using Aerosol Silicone Lubricant F5AZ-19553-AA or equivalent meeting Ford specification ESR-M13P4-A.